| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| hemoglobin concentration equation | 0.85 | 0.8 | 4850 | 10 | 33 |
| hemoglobin | 1.89 | 0.5 | 2667 | 51 | 10 |
| concentration | 0.37 | 0.2 | 6290 | 60 | 13 |
| equation | 1.47 | 0.2 | 6964 | 29 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| hemoglobin concentration equation | 1.82 | 0.3 | 7218 | 68 |
